This portable super accurate metal detector are used for checkpoint robust hand held metal detector

Security super accurate hand held metal detector SD3000 with favoable price , detects ferrous and non ferrous metal

• Ultimate sensitivity • Does not require adjustments • Rugged, high-impact ABS case with reinforced coil compartment • Detects medium sized pistol from 9"; large knife from 6"; razor blade and box cutter from 3"; foil-wrapped drugs and tiny jewelry from 1" • Large 10" scan surface for quick, thorough scanning • No tools required to change 9V battery • Sharp audible alarm and bright red LED light indicates the detection of metal • Momentary push button temporarily eliminates detection of nearby ambient metal such as rebar, metal walls, etc. • Green LED light indicates ON; Amber LED indicates low battery; Red LED indicates ALARM

super accurate hand held metal detector SD3000 with favoable price